Cheapest one-way flights from Oslo to Zagreb in September from $21

AirHint found the following cheapest one-way flights from Oslo (OSL) to Zagreb (ZAG) in September 2025 (see full year).

One-Way flights

08 Sep Ryanair direct
22 Sep Ryanair direct
24 Sep Ryanair direct
19 Sep Ryanair direct
01 Sep Ryanair direct
29 Sep Ryanair direct
17 Sep Ryanair direct
10 Sep Ryanair direct
21 Sep Air Serbia
05 Sep Ryanair direct

Also check the deals for return flights from Oslo to Zagreb in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Zagreb

Cheap car rent in Zagreb

Feel free to contact us with any feedback or request another flight research.